<script setup lang="ts">
import { mobileRules, passwordRules, codeRules } from '@/utils/rules'
import { showToast, showSuccessToast } from 'vant'
import { ref } from 'vue'
import { loginByPassword, loginByMobile } from '@/services/user'
import { useUserStore } from '@/stores'
import { useRouter, useRoute } from 'vue-router'
// import { onUnmounted } from 'vue'
import { onMounted } from 'vue'
import { useSendMobileCode } from '@/composable'
const mobile = ref('')
const password = ref('')
const code = ref('')
const isAgree = ref(true)
const store = useUserStore()
const router = useRouter()
const route = useRoute()
const isPass = ref(true)
const show = ref(false)
// const form = ref<FormInstance>()
// const time = ref(0)
// let timeId: number
// 登录
const login = async () => {
  if (!isAgree.value) return showToast('请勾选我已同意')
  const res = isPass.value
    ? await loginByPassword(mobile.value, password.value)
    : await loginByMobile(mobile.value, code.value)
  // 存个人信息到pinia当中
  store.setUser(res.data)
  // 登录成功跳转页面
  router.push((route.query.returnUrl as string) || '/user')
  showSuccessToast('登录成功')
}
// 发送验证码
const { form, time, onSend } = useSendMobileCode(mobile, 'login')
// const onSend = async () => {
//   if (time.value > 0) return
//   await form.value?.validate('mobile')
//   // 手机号校验成功
//   await sendCode(mobile.value, 'login')
//   showSuccessToast('发送成功')
//   // 健全 防止出现多个定时器
//   time.value = 60
//   clearInterval(timeId)
//   // 开始倒计时
//   timeId = window.setInterval(() => {
//     time.value--
//     if (time.value === 0) window.clearInterval(timeId)
//   }, 1000)
// }

// onUnmounted(() => {
//   // 组件销毁时清空定时器
//   window.clearInterval(timeId)
// })

onMounted(() => {
  // 组件渲染完毕，使用QC生成QQ登录按钮，目的得到跳转链接
  // window.QC.Login({
  //   btnId: 'qq'
  // })
})
</script>

<template>
  <div class="login-page">
    <cp-nav-bar
      right-text="注册"
      @click-right="$router.push('/register')"
    ></cp-nav-bar>
    <!-- 头部 -->
    <div class="login-head">
      <h3>{{ isPass ? '密码登录' : '短信验证码登录' }}</h3>
      <a href="javascript:;" @click="isPass = !isPass">
        <span>{{ !isPass ? '密码登录' : '短信验证码登录' }}</span>
        <van-icon name="arrow"></van-icon>
      </a>
    </div>
    <!-- 表单 -->
    <van-form ref="form" autocomplete="off" @submit="login">
      <van-field
        v-model="mobile"
        placeholder="请输入手机号"
        type="tel"
        name="mobile"
        :rules="mobileRules"
      ></van-field>

      <van-field
        v-if="isPass"
        v-model="password"
        placeholder="请输入密码"
        :type="show ? 'text' : 'password'"
        :rules="passwordRules"
      >
        <template #button>
          <!-- vue2中不能直接在组件上绑定原生事件,需要加.native才行  vue3 可以直接绑定 -->
          <cp-icon
            @click="show = !show"
            :name="`login-eye-${show ? 'on' : 'off'}`"
          ></cp-icon>
        </template>
      </van-field>

      <van-field
        v-else
        v-model="code"
        placeholder="请输入短信验证码"
        :rules="codeRules"
      >
        <template #button>
          <span
            class="btn-send"
            :class="{ active: time > 0 }"
            @click="onSend"
            >{{ time > 0 ? `${time}s后再次发送` : '发送验证码' }}</span
          >
        </template>
      </van-field>
      <div class="cp-cell">
        <van-checkbox v-model="isAgree">
          <span>我已同意</span>
          <a href="javascript:;">用户协议</a>
          <span>及</span>
          <a href="javascript:;">隐私条款</a>
        </van-checkbox>
      </div>
      <div class="cp-cell">
        <van-button block round type="primary" native-type="submit"
          >登 录</van-button
        >
      </div>
      <div class="cp-cell">
        <a href="javascript:;">忘记密码？</a>
      </div>
    </van-form>
    <!-- 底部 -->
    <div class="login-other">
      <van-divider>第三方登录</van-divider>
      <a
        class="icon"
        id="qq"
        @click="store.setReturnUrl($route.query.returnUrl as string)"
        href="https://graph.qq.com/oauth2.0/authorize?client_id=102015968&response_type=token&scope=all&redirect_uri=http%3A%2F%2Fconsult-patients.itheima.net%2Flogin%2Fcallback"
      >
        <img src="@/assets/qq.svg" alt="" />
      </a>
    </div>
  </div>
</template>

<style lang="scss" scoped>
.login {
  &-page {
    padding-top: 46px;
  }
  &-head {
    display: flex;
    padding: 30px 30px 50px;
    justify-content: space-between;
    align-items: flex-end;
    line-height: 1;
    h3 {
      font-weight: normal;
      font-size: 24px;
    }
    a {
      font-size: 15px;
    }
  }
  &-other {
    margin-top: 60px;
    padding: 0 30px;
    .icon {
      display: flex;
      justify-content: center;
      img {
        width: 36px;
        height: 36px;
        padding: 4px;
      }
    }
  }
}
.van-form {
  padding: 0 14px;
  .cp-cell {
    height: 52px;
    line-height: 24px;
    padding: 14px 16px;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    .van-checkbox {
      a {
        color: var(--cp-primary);
        padding: 0 5px;
      }
    }
  }
  .btn-send {
    color: var(--cp-primary);
    &.active {
      color: rgba(22, 194, 163, 0.5);
    }
  }
}
</style>
